require 'spec_helper' require 'cooked_post_processor' describe CookedPostProcessor do let :cpp do post = Fabricate.build(:post_with_youtube) post.id = 123 CookedPostProcessor.new(post) end context 'process_onebox' do before do post = Fabricate.build(:post_with_youtube) post.id = 123 @cpp = CookedPostProcessor.new(post, invalidate_oneboxes: true) Oneboxer.expects(:onebox).with("http://www.youtube.com/watch?v=9bZkp7q19f0", post_id: 123, invalidate_oneboxes: true).returns('GANGNAM STYLE') @cpp.post_process_oneboxes end it 'should be dirty' do @cpp.should be_dirty end it 'inserts the onebox' do @cpp.html.should == <<EXPECTED <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd"> <html><body>GANGNAM STYLE</body></html> EXPECTED end end context 'process_images' do it "has no topic image if there isn't one in the post" do @post = Fabricate(:post) @post.topic.image_url.should be_blank end context 'with sized images in the post' do before do @topic = Fabricate(:topic) @post = Fabricate.build(:post_with_image_url, topic: @topic, user: @topic.user) @cpp = CookedPostProcessor.new(@post, :image_sizes => {'http://www.forumwarz.com/images/header/logo.png' => {'width' => 111, 'height' => 222}}) @cpp.expects(:get_size).returns([111,222]) end it "doesn't call image_dimensions because it knows the size" do @cpp.expects(:image_dimensions).never @cpp.post_process_images end it "adds the width from the image sizes provided" do @cpp.post_process_images @cpp.html.should =~ /width=\"111\"/ end end context 'with unsized images in the post' do let(:user) { Fabricate(:user) } let(:topic) { Fabricate(:topic, user: user) } before do FastImage.stubs(:size).returns([123, 456]) CookedPostProcessor.any_instance.expects(:image_dimensions).returns([123, 456]) creator = PostCreator.new(user, raw: Fabricate.build(:post_with_images).raw, topic_id: topic.id) @post = creator.create end it "adds a topic image if there's one in the post" do @post.topic.reload @post.topic.image_url.should == "/path/to/img.jpg" end it "adds the height and width to images that don't have them" do @post.reload @post.cooked.should =~ /width=\"123\" height=\"456\"/ end end end context 'link convertor' do before do SiteSetting.stubs(:crawl_images?).returns(true) end let :post_with_img do Fabricate.build(:post, cooked: '<p><img src="http://hello.com/image.png"></p>') end let :cpp_for_post do CookedPostProcessor.new(post_with_img) end it 'convert img tags to links if they are sized down' do cpp_for_post.expects(:get_size).returns([2000,2000]).twice cpp_for_post.post_process cpp_for_post.html.should =~ /a href/ end it 'does not convert img tags to links if they are small' do cpp_for_post.expects(:get_size).returns([200,200]).twice cpp_for_post.post_process (cpp_for_post.html !~ /a href/).should be_true end end context 'image_dimensions' do it "returns unless called with a http or https url" do cpp.image_dimensions('/tmp/image.jpg').should be_blank end context 'with valid url' do before do @url = 'http://www.forumwarz.com/images/header/logo.png' end it "doesn't call fastimage if image crawling is disabled" do SiteSetting.expects(:crawl_images?).returns(false) FastImage.expects(:size).never cpp.image_dimensions(@url) end it "calls fastimage if image crawling is enabled" do SiteSetting.expects(:crawl_images?).returns(true) FastImage.expects(:size).with(@url) cpp.image_dimensions(@url) end end end end